Find the following values without a calculator. Round off to the nearest tenth.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 3.55
- 8.22
- 71.166
- 406.155
(a)
3.55 ≈ 3.6
(b)
8.22 ≈ 8.2
(c)
71.166 ≈ 71.2
(d)
406.155 ≈ 406.2
Answer(s): 3.6, 8.2, 71.2, 406.2